What are the numeric types in Python?

Variables in Python do not need to be declared. Each variable must be assigned a value before use. The variable will not be created until the variable is assigned a value.

In Python, a variable is a variable, it has no type. What we call "type" is the type of the object in memory pointed by the variable.

The equal sign (=) is used to assign values ​​to variables.

The left side of the equal sign (=) operator is a variable name, and the right side of the equal sign (=) operator is the value stored in the variable.

Python3 has 6 most commonly used data types, which are:

Numbers (numbers)

String(String)

List(List)

Tuple(Tuple)

Sets (set)

Dictionaries (dictionary)

Among the six standard data types of Python3:

Immutable Data (3): Number, String, Tuple;

Variable data (3): List, Dictionary, Set ).

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